{"product_id":"eufy-security-24mm-flange-2-pack-comfortable-replacement","title":"eufy Security 24mm Flange (2-Pack) - Comfortable Replacement","description":"\u003cp\u003eIn this review the reviewer examines the eufy Security 24mm Flange 2-Pack and its value as a replacement accessory for parents who own the E20, S1, or S1 Pro breast pumps. The bottom line: this pair of soft silicone flanges is meant for users who need a comfortable, ergonomic fit and want the convenience of easy cleaning and a warm pumping experience thanks to HeatFlow technology. It is a practical spare part for regular users, but longevity and occasional mixed impressions about durability are worth noting.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed exclusively for the eufy Breast Pump E20, S1 and S1 Pro to ensure correct fit and reliable suction when paired with those models.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHeatFlow technology:\u003c\/strong\u003e Provides a gentle, warming effect during pumping sessions to help create a more comfortable and smooth experience.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSoft food-grade silicone:\u003c\/strong\u003e The durable silicone flange keeps a tight seal on the milk collector and feels comfortable against the skin.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy to clean:\u003c\/strong\u003e Safe to wash with warm soapy water and suitable for dishwasher, fridge, and freezer cleaning for quick maintenance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eThird-party compatibility:\u003c\/strong\u003e Works with both eufy inserts and many third-party inserts so users can mix and match parts as needed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWarranty and lifespan:\u003c\/strong\u003e Covered by a 90-day limited manufacturer's warranty and typically replaced around the three-month mark if suction declines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis 24mm flange is best for parents who already own an eufy E20, S1 or S1 Pro pump and need a like-for-like replacement or spare part that prioritizes comfort and seal integrity. It is especially useful for those who value easy cleaning and the warming benefit of HeatFlow technology during pumping sessions.\u003c\/p\u003e\n\u003cp\u003ePeople who should look elsewhere include users with breast shields that require a different flange diameter, those who need heavy-duty long-term parts beyond the typical three-month lifespan, or shoppers seeking an interchangeable universal flange explicitly rated for all pump brands without checking fit first.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSoft, food-grade silicone provides a comfortable feel and maintains a secure seal with the milk collector.\u003c\/li\u003e\n \u003cli\u003eHeatFlow technology adds warming comfort that can make pumping smoother for some users.\u003c\/li\u003e\n \u003cli\u003eDishwasher-, fridge-, and freezer-safe design makes cleaning and storage convenient.\u003c\/li\u003e\n \u003cli\u003eWorks with many third-party inserts, increasing flexibility when replacing parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome customers report mixed durability impressions, so expect to replace around three months depending on use.\u003c\/li\u003e\n \u003cli\u003eCompatibility is limited to eufy E20, S1 and S1 Pro models, so it is not universal for all pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e24mm silicone flange (2-Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eeufy Breast Pump E20 \/ S1 \/ S1 Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFood-grade silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCleaning\u003c\/td\u003e\n\u003ctd\u003eWarm soapy water; dishwasher, fridge, and freezer-safe\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSpecial feature\u003c\/td\u003e\n\u003ctd\u003eHeatFlow technology for soothing warmth\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e90-day limited manufacturer's warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTypical lifespan\u003c\/td\u003e\n\u003ctd\u003eApproximately 3 months with regular use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe eufy Security 24mm Flange 2-Pack is a sensible replacement for E20, S1 and S1 Pro owners who want a comfortable, easy-to-clean flange with the added benefit of HeatFlow warmth. It offers good functionality and flexibility with third-party inserts, making it a practical spare, though users should plan for routine replacement and be aware of mixed durability impressions.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these flanges fit my pump?\u003c\/strong\u003e\u003cbr\u003eThey are compatible only with the eufy Breast Pump E20, S1 and S1 Pro models and are intended to work with those pumps and many third-party inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I clean them?\u003c\/strong\u003e\u003cbr\u003eWash with warm soapy water and rinse well; they are dishwasher, fridge, and freezer-safe for quick cleaning and storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do they last?\u003c\/strong\u003e\u003cbr\u003eThe typical lifespan is around three months; replace sooner if suction or performance decreases.\u003c\/p\u003e","brand":"eufy Security","offers":[{"title":"Default Title","offer_id":48190643962075,"sku":"B0D72ZHX7K","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41iyjQER_YL._AC_SL1500.jpg?v=1769605287","url":"https:\/\/gearmusthave.com\/products\/eufy-security-24mm-flange-2-pack-comfortable-replacement","provider":"GearMustHave","version":"1.0","type":"link"}